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參數資料
| 型號： | 74LV126 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Quad buffer/line driver 3-State |
| 中文描述： | 四緩沖器/線路驅動器三態(tài) |
| 文件頁數： | 5/12頁 |
| 文件大小： | 112K |
| 代理商： | 74LV126 |
Philips Semiconductors
Product specification
74LV126
Quad buffer/line driver (3-State)
1998 Apr 28
5
DC ELECTRICAL CHARACTERISTICS (Continued)
Over recommended operating conditions, voltages are referenced to GND (ground = 0 V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
-40
°
C to +85
°
C
TYP
1
-40
°
C to +125
°
C
MIN
UNIT
MIN
MAX
MAX
V
OL
LOW level output
voltage; BUS driver
outputs
V
CC
= 3.0 V; V
I
= V
IH
or V
IL;
I
O
= 8mA
0.20
0.40
0.50
V
V
CC
= 4.5 V; V
I
= V
IH
or V
IL;
I
O
= 16mA
0.35
0.55
0.65
I
I
Input leakage
current
3-State output
OFF-state current
Quiescent supply
current; MSI
Additional
quiescent supply
current per input
V
CC
= 5.5 V; V
I
= V
CC
or GND
1.0
1.0
μ
A
I
OZ
V
CC
= 5.5 V; V
I
= V
IH
or V
IL;
V
O
= V
CC
or GND
5
10
μ
A
I
CC
V
CC
= 5.5 V; V
I
= V
CC
or GND; I
O
= 0
20.0
160
μ
A
I
CC
V
CC
= 2.7 V to 3.6 V; V
I
= V
CC
– 0.6 V
500
850
μ
A
NOTE:
1. All typical values are measured at T
amb
= 25
°
C.
AC CHARACTERISTICS
GND = 0V; t
r
= t
f
≤
2.5ns; C
L
= 50pF; R
L
= 500
CONDITION
LIMITS
SYMBOL
PARAMETER
WAVEFORM
–40 to +85
°
C
TYP
1
55
19
14
10
2
–40 to +125
°
C
MIN
UNIT
V
CC
(V)
1.2
2.0
2.7
3.0 to 3.6
4.5 to 5.5
1.2
2.0
2.7
3.0 to 3.6
4.5 to 5.5
1.2
2.0
2.7
3.0 to 3.6
4.5 to 5.5
MIN
MAX
MAX
Propagation delay
nA to nY
24
18
14
12
31
23
18
15
t
PHL
/t
PLH
Figures 1, 2
ns
75
26
19
14
2
3-state output
3 state out ut
enable time
nOE to nY
31
23
18
15
39
29
23
19
t
PZH
/t
PZL
Figures 1, 2
ns
65
24
28
14
2
3-state output
3 state out ut
disable time
nOE to nY
32
24
20
17
39
29
24
21
t
PHZ
/t
PLZ
Figures 1, 2
ns
NOTES:
1. Unless otherwise stated, all typical values are measured at T
amb
= 25
°
C
2. Typical values are measured at V
CC
= 3.3 V.
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相關代理商/技術參數 |
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|---|---|
| 74LV126A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE BUS BUFFER GATES WITH 3 STATE OUTPUTS |
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| 74LV126DB-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Buffer/Driver |
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